4 Products Found

Single Core Auto Cable

Our range of Aussie made single core automotive cables is designed for reliable power delivery in 12V and 24V DC electrical systems, including automotive, marine, RV, trailer, and solar setups. 4mm and 6mm sizes, insulated with high-temperature PVC, and constructed from 99.9% oxygen-free high conductivity copper. Choose from red or black colour-coded rolls to suit positive or negative wiring.

 


Product Gallery

4mm Automotive Single Core Black Cable - 30m roll
$21.64 (ex-GST)
$23.80 (inc-GST)
4mm Automotive Single Core Red Cable - 30m roll
$21.64 (ex-GST)
$23.80 (inc-GST)
6mm Automotive Single Core Black Cable - 30m roll
$45.27 (ex-GST)
$49.80 (inc-GST)
6mm Automotive Single Core Red Cable - 30m roll
$45.27 (ex-GST)
$49.80 (inc-GST)

Product Category Information

 

Compare 4mm vs 6mm Single Core Automotive Cable

Use the table below to choose the right cable size for your 12V or 24V DC application. Both sizes are Australian made, RoHS compliant, and built with 99.9% oxygen-free copper for reliable performance.

Feature 4mm Cable 6mm Cable
Conductor Size 4mm² 6mm²
Amp Rating (12V DC) Up to 38 Amps Up to 50 Amps
Colour Options Red or Black Red or Black
Insulation Type PVC, rated to 90°C PVC, rated to 90°C
Roll Length 30 metres 30 metres
Typical Uses Fuse boxes, LED lighting, low to medium draw Battery feeds, solar, inverters, high draw 12V/24V wiring

 

Why Choose Electrotraders Auto Cable?

  • Available in 30m rolls – perfect for mobile installs or workshop stock

  • Rated to 90°C and compliant with RoHS & AS/NZS wiring standards

  • Excellent for battery wiring, power feeds, fuse boxes & accessories

  • Proudly Australian made using OFHC copper for low resistance

  • Ideal for use in cars, caravans, 4WDs, trailers, and off-grid power systems

Whether you're rewiring a camper, setting up solar gear, or replacing old battery cables, our 4mm and 6mm single core cable range is trusted by professionals across Australia.

 


We Recommend

4mm Automotive Single Core Black Cable - 30m roll
$21.64 (ex-GST)
$23.80 (inc-GST)
6mm Automotive Single Core Red Cable - 30m roll
$45.27 (ex-GST)
$49.80 (inc-GST)
6mm Automotive Single Core Black Cable - 30m roll
$45.27 (ex-GST)
$49.80 (inc-GST)
4mm Automotive Single Core Red Cable - 30m roll
$21.64 (ex-GST)
$23.80 (inc-GST)